.head {
	background-color: yellow;
	height: 100px;
	text-align: center;
}

.menu {
	background-color: orange;
	height: 500px;
	width: 100px;
	float: left;
}

.body {
	background-color: #eeeeee;
	height: 500px;
	padding-left: 100px;
}

.footer {
	background-color: yellow;
	clear: both;
	height: 20px;
}